Contra Costa County property record for 31 Oak Knoll Loop, Walnut Creek, CA 94596 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,503 sqft · built 1965 |
| Lot Size | 0.65 acres (28,314 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,650,000 (May 2026) |
| Tax Bill | $5,701 (2025) |
| Deeds & Mortgages | May 2026 Sale & Mortgage Mar 2024 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 180-010-022-2 |
| Primary APN | 180-010-022-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,503 sqft Living Area |
| 1st Floor Area | 1,854 sqft |
| Basement Area | 649 sqft |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Lot Area | 28,314 sqft (0.65 acres) |
| Garage Type | Attached |
| Garage Area | 541 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 31 OAK KNOLL LOOP |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94596-5416 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WALNUT HEIGHTS POR LOT 4 BLK 8 |
| Legal Subdivision | WALNUT HEIGHTS |
| Legal Block | 8 |
| Legal Lot Number | 4 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 343001 |
Source: Contra Costa County records · APN 180-010-022-2
Assessment roll updated July 14, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 31 OAK KNOLL LOOP, WALNUT CREEK, CA 94596-5416 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| May 14, 2026 | Grant Deed, Transfer · Conventional Mortgage BOEING EMPLOYEES CREDIT UNION |
| Mar 19, 2024 | Intrafamily Transfer, Transfer |
| May 01, 2019 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 14, 2026 · Amount on Record |
| Deed Sale | May 14, 2026 · Amount on Record |
| Deed Document Number | 202650472 |
| Prior Transfer Date | Mar 13, 2024 |
| Prior Transfer Doc | 0000025326 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 14, 2026 |
| Property Address | 31 OAK KNOLL LOOP, WALNUT CREEK, CA 94596-5416 |
| Document Number | 0000050472 |
| Instrument Date | May 05, 2026 |
| Instrument | 2026.50472 |
| Transaction Type | Transfer |
| Record Updated | May 22, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $183,315.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Document Number | 0000050473, |
|---|---|
| Date | May 14, 2026 |
| Instrument | 2026..50473 |
| Name | BOEING EMPLOYEES CREDIT UNION |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 01, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.25% |
| Initial Type | Adjustable Rate |
| Adjustable | Adjustable Rate Rider |
| Max Rate | -1% |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 19, 2024 |
| Property Address | 31 OAK KNOLL LOOP, WALNUT CREEK, CA 94596-5416 |
| Document Number | 0000025327 |
| Map Reference | MB 10 PG 245 |
| Instrument Date | Mar 19, 2024 |
| Instrument | 2024-025327 |
| Transaction Type | Transfer |
| Record Updated | Mar 29, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 6870 HEUERMANN RD APT 5403, 5403, SAN ANTONIO, TX 78256-9651 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 01, 2019 |
| Property Address | 31 OAK KNOLL LOOP, WALNUT CREEK, CA 94596-5416 |
| Document Number | 0000062162 |
| Instrument Date | Apr 29, 2019 |
| Instrument | 62162 |
| Transaction Type | Transfer |
| Record Updated | May 21, 2019 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 31 OAK KNOLL LOOP WALNUT CREEK CA 945965416, WALNUT CREEK, CA 94596-5416 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Walnut Creek City |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Walnut Creek Elementary School District (KG - 08) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $417,173 (+2%) Land $180,400 Building $236,773 | |
| 2025 | $5,701.00 (+5.46%) | $408,994 (+4.04%) Land $176,863 Building $232,131 |
| 2023 | $5,406.00 (+2.02%) Homeowner's exemption | $393,115 Land $169,997 Building $223,118 |
| 2022 | $5,299.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133430014, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 1 individual NFIP policies nearby |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 1 in force 1 of 1 on primary residences |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
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